Amorphous silicon alloy based integrated spot-size converter
AssigneeSarnoff Corporation
InventorsJoseph H. Abeles, Nagendranath Maley, Ralph Doud Whaley JR., Liyou Yang
Life of this patent
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Abstract
A photonic device suitable for being optically coupled to at least one optical fiber having a first spot-size, the device including: at least one photonic component; and, a graded index lens optically coupled between the at least one photonic component and the at least one optical fiber; wherein, the graded index lens is adapted to convert optical transmissions from the at least one photonic component to the first spot size.
Claims27
A photonic device suitable for being optically coupled to at least one optical fiber having a first spot-size, said device comprising:
- at least one photonic component;
- and,
- a graded index lens optically coupled between said at least one photonic component and said at least one optical fiber;
- wherein, said graded index lens is adapted to convert optical transmissions from said at least one photonic component to said first spot size.
A method for optically coupling at least one photonic device having a first spot-size to at least one optical fiber having a second spot-size, said method comprising forming a graded index lens adapted to convert optical transmissions from said first spot size to said second spot-size so as to be integrated with said at least one photonic device;
- wherein, said graded index lens is adapted to be optically coupled between said at least one photonic device and optical fiber.
Dependencies are inferred from the claim text.